Abstract: The present invention relates to an ophthalmic apparatus and to a treatment site measuring method for the apparatus. The ophthalmic apparatus according to the present invention comprises: a first image unit for capturing the lower region of a retina so as to generate an image of the captured retina; a second image unit for capturing the local region of the retina indicated by a surgical operator so as to generate an image of the captured local region of the retina; and a control unit for mapping the image of the local region of the retina generated by the second image unit to the image of the retina generated by the first image unit based on the image of the retina generated by the first image unit.

Abstract: A solder joint structure may include a first active surface on which a plurality of connection terminals are provided, a second active surface on which a plurality of bonding pads are provided, and a plurality of solder bonding portions bonded to the connection terminals and the bonding pads. A bonding area between the connection terminal and the solder bonding portion may be smaller than a bonding area between the bonding pad and the solder bonding portion.

Abstract: The present invention relates to an ophthalmic apparatus and to a treatment site measuring method for the apparatus. The ophthalmic apparatus according to the present invention comprises: a first image unit for capturing the lower region of a retina so as to generate an image of the captured retina; a second image unit for capturing the local region of the retina indicated by a surgical operator so as to generate an image of the captured local region of the retina; and a control unit for mapping the image of the local region of the retina generated by the second image unit to the image of the retina generated by the first image unit based on the image of the retina generated by the first image unit.

Abstract: A method for transmitting ticket information of a portable terminal includes: receiving the ticket information including common information, one or more individual information, and authentication information corresponding to each of the individual information; displaying the ticket information by using the common information and the individual information when a request for transmitting the received ticket information to another terminal is made; making a request for transmitting an area corresponding to a specific individual information in the displayed ticket information; and generating ticket information in identifiable form including common information, a specific individual information, and authentication information corresponding to the specific individual information to transmit the generated information.

Abstract: A keypad is provided. The keypad includes an optical waveguide on the top surface of which at least one prism pattern is formed, a light source for generating light and causing the light to be incident to a side surface of the optical waveguide, and at least one optical detector located below the optical waveguide to correspond to the at least one prism pattern.

Abstract: A keypad is provided. The keypad includes an optical waveguide on the top surface of which at least one prism pattern is formed, a light source for generating light and causing the light to be incident to a side surface of the optical waveguide, and at least one optical detector located below the optical waveguide to correspond to the at least one prism pattern.